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Using the ADL5519 in a 45 Ohm system

Question asked by JohnLaBelle on Apr 23, 2018
Latest reply on Apr 24, 2018 by shsiao

We are using the ADL5519 in a 45 Ohm system.

Based on the ADL5519 data sheet recommendation:

Use 52.3 Ohm termination resistors to produce a 50 Ohm input impedance.

We are using 47 Ohm termination resistors to produce a 45 Ohm input impedance.

What R1 and R2 resistor values should be used to get the original 22mV/dB slope?

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